公开(公告)号：US08910321B2

公开(公告)日：2014-12-16

申请号：US12574566

申请日：2009-10-06

申请人： Eduardo Coronado ,  Humberto Flores-Villarreal ,  Jorge Sada ,  Evodio Ortiz

发明人： Eduardo Coronado ,  Humberto Flores-Villarreal ,  Jorge Sada ,  Evodio Ortiz

IPC分类号： E03D11/16 ,  E03D11/14 ,  E03D11/00 ,  F16L27/10 ,  F16L27/108

CPC分类号： E03D11/14 ,  F16L27/1012 ,  F16L27/108

摘要： A flange apparatus operable to connect the discharge of a plumbing fixture to the waste drain pipe of a drainage system. In an embodiment, the flange apparatus includes a flange and a flexible sleeve disposed through a central opening of the flange, in which a first portion of the flexible sleeve is seated on the flange. The flange further includes arm portions, each having an aperture defined therethrough. The surfaces of the apertures are substantially smooth, and the apertures are operable to receive fasteners. In an embodiment, the arm portions may be made of threadable materials, and the fasteners may have thread-forming fasteners such that threads are formed in the arm portions when the thread-forming fastener is received in the aperture of the arm portions.

摘要翻译： 一种法兰装置，其可操作以将排水管道的排放物连接到排水系统的排水管道。 在一个实施例中，凸缘装置包括通过凸缘的中心开口设置的凸缘和柔性套筒，柔性套筒的第一部分位于凸缘上。 凸缘还包括臂部，每个臂部具有通过其限定的孔。 孔的表面基本上平滑，并且孔可操作以接收紧固件。 在一个实施例中，臂部分可以由可螺纹的材料制成，并且紧固件可以具有螺纹形成紧固件，使得当线形成紧固件被容纳在臂部分的孔中时，螺纹形成在臂部分中。

公开(公告)号：US08905440B2

公开(公告)日：2014-12-09

申请号：US12955893

申请日：2010-11-29

申请人： Howard Hagiya

发明人： Howard Hagiya

IPC分类号： F16L17/04 ,  F16L51/02 ,  F16L27/108 ,  F16L55/033

CPC分类号： F16L51/024 ,  F16L21/002 ,  F16L21/035 ,  F16L27/1017 ,  F16L27/108 ,  F16L55/0337 ,  Y10T29/49863 ,  Y10T29/49893 ,  Y10T29/49948

摘要： A grooved-ended resilient expansion joint is disclosed. The expansion joint has a resilient expansion member with a central resilient portion and two resilient axially disposed cylindrical ends. Each cylindrical end has a radially outwardly raised distal cylindrical gasket portion with at least one inside shoulder having an inner diameter sized substantially the same as an outer diameter of a pipe to be joined. Each cylindrical end also has a neck portion between the central portion and the gasket portion that is sized to receive a grooved-ended pipe nipple.

摘要翻译： 公开了一种带槽的弹性膨胀接头。 膨胀接头具有弹性膨胀构件，其具有中心弹性部分和两个弹性轴向设置的圆柱形端部。 每个圆柱形端部具有径向向外凸出的远端圆柱形垫圈部分，其中至少一个内部肩部具有基本上与待连接管道的外径大致相同的内径。 每个圆柱形端部还具有在中心部分和垫圈部分之间的颈部，其尺寸被设计成容纳带槽端的管接头。

公开(公告)号：US4750763A

公开(公告)日：1988-06-14

申请号：US864515

申请日：1986-05-19

申请人： Jean-Pierre Bechu ,  Bernard Daignot ,  Claude Roux

发明人： Jean-Pierre Bechu ,  Bernard Daignot ,  Claude Roux

IPC分类号： F16J3/04 ,  F16L27/10 ,  F16L27/108 ,  F16L33/00 ,  F16L33/28 ,  F16L23/02

CPC分类号： F16J3/042 ,  F16L27/108 ,  F16L33/28

摘要： Radial device for anchoring a flexible tubular structure in an opening in a rigid wall, characterized by flexible tubular structure having a bead reinforced by an armature with linked segments, embedded in rubber, composed of segments made integral by a nonrigid linking element in order to allow bead to bend in the axial direction so that it can slide into the hole in rigid wall.The invention applies to any industrial assembly, for example expansion joints, or any assembly on a vehicle, such as air suspension diaphragms.

摘要翻译： 用于将柔性管状结构锚定在刚性壁中的开口中的径向装置，其特征在于柔性管状结构，其具有由具有连接段的衔铁加强的珠，嵌入橡胶中，由由非刚性连接元件组成的段构成，以允许 珠沿轴向弯曲，使其能够滑入刚性壁中的孔。 本发明适用于任何工业组件，例如膨胀接头，或车辆上的任何组件，例如空气悬架隔膜。

公开(公告)号：US4416475A

公开(公告)日：1983-11-22

申请号：US448242

申请日：1982-12-09

申请人： Ralph C. Stacey

发明人： Ralph C. Stacey

IPC分类号： F16L27/108 ,  F16L27/10 ,  A47L9/24 ,  F16L27/00 ,  F16L55/00

CPC分类号： F16L27/108

摘要： Disclosed is a flexible coupling whose operative interposition between communicating members affords the relative relationship of 360.degree. rotation, axial alignment, misalignment, offset relationship, articulation at different angles axially. The flexible coupling is self-cleaning and acts as a vibration dampener. The flexible coupling has upstream and downstream collars which mount a U-shaped annular flexible member whose one end portion is fixed to the upstream collar between an annular flange and keeper plate and whose other end portion is freely retained on the downstream collar between annular flanges.

摘要翻译： 公开了一种柔性联轴器，其连通构件之间的操作插入提供360°旋转，轴向对准，未对准，偏移关系，轴向不同角度的关节的相对关系。 柔性联轴器是自清洁的，用作振动阻尼器。 柔性联接器具有安装U形环形柔性构件的上游和下游套环，其一端部固定到环形凸缘和保持板之间的上游套环，并且其另一端部自由地保持在环形凸缘之间的下游衬套上。

公开(公告)号：US3363918A

公开(公告)日：1968-01-16

申请号：US45937465

申请日：1965-05-27

申请人： GARLOCK INC

发明人： FISHER EDWARD W

IPC分类号： F16L27/108 ,  F16L33/28 ,  F16L51/02

CPC分类号： F16L27/108 ,  F16L33/28 ,  F16L51/024 ,  Y10T403/23 ,  Y10T403/645

摘要： 1,151,792. Expansion joint. GARLOCK Inc. 20 May, 1966 [27 May, 1965], No.22455/66. Heading F2G. A tubular expansion joint member, formed of rubber-impregnated fabric plies 16a, 16b and having end flanges 10 joined by cylindrical portions 14 to an annular arched portion 12, incorporates reinforcing rings 22 embedded in said cylindrical portions, each of said rings being formed by a tight winding of glass tape, cord, roving or other elongate glass material. As shown, the rings, preferably of rectangular cross-section, are formed by a spirally-wound glass tape, which is coated with unifying adhesive such as an elastomer, epoxy or polyester cement, and are interspaced by annular blocks 24 of solid rubber or blocks of spirally-wound rubber-impregnated fabric tape. Said blocks oppose axial movement of the rings when the joint is under pressure in use. In modified embodiments, Figs. 3 and 4 (not shown), the reinforcing rings are formed by a winding of adhesive-impregnated or coated glass cord, yarn or roving. In the latter embodiment, only one ring is incorporated either side of the arched portion and each ring is of tapered cross-section. In both the embodiments of Figs. 3 and 4, the innermost corners 26a or 30a of the rings are rounded. In a final embodiment, Fig. 5 (not shown), a single ring 38 of spirally wound broad glass tape extends each side of the arched portion substantially the length of the cylindrical portions 14. The expansion joint member is made by building up the different layers on a rotating, shaped mandrel, the rubber thereafter being cured.

公开(公告)号：US10247335B2

公开(公告)日：2019-04-02

申请号：US14551868

申请日：2014-11-24

申请人： The Metraflex Company

发明人： James R. Richter

IPC分类号： F16L27/00 ,  F16L27/108 ,  F16L51/02 ,  G01M5/00

摘要： An expansion joint including a hollow elastomeric body having coupling flanges at each open end configured to connect to flanges of a pipe system. The hollow elastomeric body is made of a material including an elastomer and fibers. A stretchable sensor is located within the material of the hollow elastomeric body. The sensor is configured to provide a varying electrical characteristic when the sensor is stretched or contracts. An analysis circuit is connected to the sensor, the analysis circuit configured to receive the varying electrical characteristic and to emit a signal corresponding to a level of the electrical characteristic received by the analysis circuit.

公开(公告)号：US09464606B2

公开(公告)日：2016-10-11

申请号：US14444931

申请日：2014-07-28

申请人： Andreas Stihl AG & Co. KG

发明人： Sebastian Friedrich ,  Jens Knauss ,  Christian Schmidt ,  Daniel Diepolder ,  Christina Escher ,  Andreas Lingen ,  Juergen Bernert

IPC分类号： F02B75/02 ,  F02M35/10 ,  F16L27/108

CPC分类号： F02M35/10144 ,  F02M35/10137 ,  F02M35/1017 ,  F02M35/1019 ,  F02M35/10196 ,  F02M35/10281 ,  F02M35/10301 ,  F02M35/10321 ,  F02M35/10354 ,  F16L27/108

摘要： A handheld work apparatus has at least one tool which is driven by a combustion engine. A portion of an intake channel of the combustion engine is formed by an elastic connecting piece which has a first section and a second section between which an expansion fold is arranged. The expansion fold has a first side wall and a second side wall arranged downstream of the first side wall. A peripheral wall, which extends in the region of the largest outside diameter (a) of the expansion fold, is arranged in flow direction between the first side wall and the second side wall. The connecting piece has a stop for the expansion fold which prevents a segment of the first side wall adjoining the peripheral wall from bearing against the second side wall.

摘要翻译： 手持式工作装置具有至少一个由内燃机驱动的工具。 内燃机的进气通道的一部分由弹性连接件形成，弹性连接件具有第一部分和第二部分，在该第二部分之间布置有膨胀折叠部。 膨胀折叠部具有布置在第一侧壁下游的第一侧壁和第二侧壁。 在膨胀折叠的最大外径（a）的区域中延伸的周壁在第一侧壁和第二侧壁之间沿流动方向布置。 连接件具有用于膨胀折叠的止动件，其防止邻接周壁的第一侧壁的部分抵靠第二侧壁承受。

公开(公告)号：US20080231046A1

公开(公告)日：2008-09-25

申请号：US12073477

申请日：2008-03-06

申请人： Miho Osaka ,  Hiroyuki Mori ,  Akira Suzuki

发明人： Miho Osaka ,  Hiroyuki Mori ,  Akira Suzuki

IPC分类号： F16L27/108

CPC分类号： F16L27/11

摘要： A bellows-shaped hollow body is provided with a bellows extending in a central axis direction thereof, and is made by blow molding. The bellows includes crests and roots, and has a constant height-wise dimension between the top of the crests and the bottom of the roots neighboring on the crests in a circumferential direction thereof. Moreover, the bellows further includes general sections and greater membrane-length sections in a circumferential direction thereof. In addition, the general sections exhibit a first membrane length that is a dimension from the bottom of one of the roots to the top of one of the crests neighboring on the one of the roots, and the greater membrane-length sections exhibit a second membrane length being greater than the first membrane length of the general sections.

摘要翻译： 波纹管状中空体设有沿其中心轴线方向延伸的波纹管，并通过吹塑制成。 波纹管包括波峰和根部，并且在波峰的顶部和与圆周方向相邻的根部的根部的底部之间具有恒定的高度尺寸。 此外，波纹管还包括一般部分和在其圆周方向上的更大的膜长度部分。 此外，一般部分表现出第一膜长度，该第一膜长度是从根的一个根部的底部到与其中一根相邻的一个顶部的顶部的尺寸，并且较大的膜长度部分显示第二膜 长度大于一般部分的第一膜长度。

公开(公告)号：US06945567B2

公开(公告)日：2005-09-20

申请号：US10627679

申请日：2003-07-28

申请人： Andreas Fleck ,  Olaf Kluth

发明人： Andreas Fleck ,  Olaf Kluth

IPC分类号： F16L55/04 ,  F16L27/108 ,  F16L51/02 ,  F16L21/00

CPC分类号： F16L51/024 ,  F16L27/108

摘要： The invention is directed to a flexible pipe connecting unit which includes a part made of elastic workable material. The pipe connecting unit includes a wave-shaped or hose-shaped bellows (4) made of elastomeric material. The bellows (4) has respective projecting flange collars (14; 14 a, 14b) at its respective ends. The flange collars (14; 14a, 14b) preferably are provided with a reinforcement insert (16; 16a, 16b) and annularly-shaped pipe connecting pieces (flanges 18; 18a, 16b) are disposed behind corresponding ones of the flange collars. The pipe connecting unit (2) coacts directly with weld-on flanges as counter flanges (20; 20a, 20b) without additional seals or corresponding joining locations. For this purpose, the end sealing faces of the flange collars (14; 14a, 14b) are partitioned in the radial direction by a peripherally extending slot (28; 28a, 28b). In this way, at least two coaxial concentric annularly-shaped sealing surfaces (14-I, 14-II) are formed. With outer weld-on or slip-on flanges (20; 20a, 20b), only corresponding ones of the outer annular sealing Surfaces (14-I) are in contact engagement and, when the counter flange (20; 20a, 20b) is a welding-neck flange, at least the outer sealing annular surface (14-I) comes into contact engagement. A stabilization ring (32) can be implanted in the slot (28; 28a, 28b) of the flange collar (14; 14a, 14b) between the outer annular sealing surface (14-I) and the inner annular sealing surface (14-II).

摘要翻译： 本发明涉及一种柔性管连接单元，其包括由弹性可加工材料制成的部件。 管连接单元包括由弹性体材料制成的波形或软管形波纹管（4）。 波纹管（4）在其各自的端部具有相应的突出的凸缘（14; 14a，14b）。 凸缘套环（14; 14a，14b）最好设置有加强件插入件（16; 16a，16b）和环形管件连接件（法兰18; 18 a，16 b） 的法兰套圈。 管连接单元（2）直接与焊接法兰作为对置凸缘（20; 20A，20b）共同作用，无需额外的密封或相应的连接位置。 为此，凸缘套环（14; 14a，14b）的端部密封面通过周向延伸的狭槽（28; 28a，28b）在径向方向上分隔开。 以这种方式，形成至少两个同轴的同心的环形密封表面（14-I，14-II）。 在外部焊接或滑动凸缘（20; 20a，20b）上，只有对应的外部环形密封表面（14-I）是接触接合的，并且当相对凸缘（20; 20A， 20b）是焊接颈部凸缘，至少外部密封环形表面（14-I）接触接合。 稳定环（32）可以被植入在外部环形密封表面（14-I）和内部环形密封件（14-I）之间的凸缘轴环（14; 14a，14b）的槽口（28; 28a，28b） 表面（14 -II）。

公开(公告)号：US6027147A

公开(公告)日：2000-02-22

申请号：US995005

申请日：1997-12-19

申请人： Stephen Elliott

发明人： Stephen Elliott

IPC分类号： F16L27/107 ,  F16L27/108 ,  F16L51/00 ,  F16L51/02 ,  F16L27/10

CPC分类号： F16L27/108 ,  F16L51/024

摘要： An internal flexible dust seal for connecting and accomodating misalignment, expansion, contraction, and torsion between openings of adjacent ducts carrying dust and particulate laden hot gases. The internal flexible dust seal can undergo lateral, axial, angular, and torsional movements while at the same time keeping any particulate matter or dust from leaving the duct and/or entering the space between liner plates and the insulation cavity of an outer gas flexible seal or expansion joint. The internal flexible dust seal is fixed to the inside of the duct.

摘要翻译： 内部灵活的防尘密封，用于连接和容纳携带灰尘和颗粒的热气体的相邻管道的开口之间的未对准，膨胀，收缩和扭转。 内部柔性防尘密封件可以经受横向，轴向，角度和扭转运动，同时保持任何颗粒物质或灰尘不会离开管道和/或进入衬板和空气柔性密封件的绝缘腔之间的空间 或膨胀节。 内部柔性防尘密封固定在管道内部。